| Quinn-Perkins Unit #1HZ42-041-31831 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 16,470 | Aug 3, 1994 | 3 | Apr 2026 |
| Luedecke-Davros Unit #1HZ42-041-31702 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 11,538 | Aug 1, 1994 | 3 | Apr 2026 |
| Terrell #1HHZ42-041-31829 | Redbud E & P Inc. only | BrazosClay NE (Austin Chalk 11350) | ActiveGas | 16,617 | Aug 1, 1994 | 1 | Apr 2026 |
| Newberry HU #1HZ42-041-31830 | Pioneer Natural Res. USA Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 9,425 | Jul 29, 1994 | 2 | Jan 1999 |
| Jones-Cashion Unit #1HZ42-041-31827 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 9,900 | Jul 21, 1994 | 1 | Nov 2012 |
| Millican Gas Unit #1HHZ42-041-31825 | Showdown Operating, Inc. only | BrazosGiddings (Austin Chalk, Gas) | Not on schedule | 15,000 | Jul 14, 1994 | 1 | — |
| Moore #1HHZ42-041-31826 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 15,945 | Jul 8, 1994 | 1 | Apr 2026 |
| Angonia-Fazzino Unit #1HZ42-041-31820 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 11,677 | Jun 9, 1994 | 1 | Mar 2026 |
| Tauber #1HZ42-041-31822 | Union Pacific Resources Company only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 8,100 | Jun 9, 1994 | 1 | — |
| Texas Speedway a #142-041-30709 | Salty Dog Service Company LLC only | BrazosMartin Prairie (Wilcox 4900) | ActiveInjection | 11,454 | Jun 8, 1994 | 2 | — |
| Dunlap-Keyser Unit #1HZ42-041-31767 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk Gas) | PluggedGas | 12,700 | May 12, 1994 | 3 | May 1998 |
| Adkins Unit #1HHZ42-041-31818 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 15,500 | May 12, 1994 | 3 | Aug 2012 |
| Raceway-Walker Unit #1 HHZ42-041-31817 | Seneca Resources Corporation only | BrazosMulligan NE. (Austin Chalk) | PluggedGas | 12,000 | May 11, 1994 | 2 | Jul 1999 |
| Brazos Bottoms #1 HHZ42-041-31392 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 7,756 | May 4, 1994 | 4 | Mar 2026 |
| Margraves-Windham #1HZ42-041-31816 | Apache Corporation only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,900 | May 4, 1994 | 2 | Dec 2015 |
| Wineman #5HZ42-041-31814 | Ramrod Oil and Gas (U.S.A.) Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 14,500 | Apr 22, 1994 | 1 | Dec 1995 |
| Scasta-Milberger Unit #1HZ42-041-31813 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | PluggedOil | 8,500 | Apr 19, 1994 | 1 | Aug 2024 |
| Selected Lands - Pavalock Unit #1HZ42-041-31811 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 15,885 | Apr 14, 1994 | 1 | Apr 2026 |
| Salpetro-Penicka Unit #1HZ42-041-31510 | Union Pacific Resources Company only | BrazosGiddings (Buda) | PluggedOil | 11,200 | Mar 25, 1994 | 2 | Apr 1996 |
| Sowell Unit #1HZ42-041-31804 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 16,088 | Feb 25, 1994 | 2 | Apr 2026 |
| Dansby Trust #1HHZ42-041-31806 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 11,540 | Feb 24, 1994 | 1 | Apr 2026 |
| McCallum-Smith Unit 1 #1HZ42-041-31803 | CML Exploration LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 12,051 | Feb 2, 1994 | 2 | Apr 2026 |
| Walker M. P. #3HHZ42-041-31800 | Verdun Oil & Gas LLC only | BrazosGiddings (Austin Chalk Gas) | ActiveGas | 15,111 | Jan 20, 1994 | 1 | Apr 2026 |
| Dunlap Unit #1HZ42-041-31799 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 15,540 | Jan 12, 1994 | 1 | Feb 2026 |
| Mahoney-Shannon #142-041-30790 | Texas State Oil Co. only | BrazosKurten (Austin Chalk) | PluggedOil | 9,300 | Dec 27, 1993 | 5 | Apr 1996 |
| Talley-Mitchell Unit #1HZ42-041-31798 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | Temporarily abandonedGas | 15,341 | Dec 27, 1993 | 1 | Oct 2023 |
| Jr. Allen OL #1HHZ42-041-31797 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 15,265 | Dec 17, 1993 | 1 | Apr 2026 |
| Kriel-Enloe Unit #1HZ42-041-31796 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 12,260 | Dec 13, 1993 | 2 | Mar 2026 |
| Akin-Foxfire Unit #1HZ42-041-31795 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 14,516 | Dec 9, 1993 | 3 | Jun 2013 |
| Cotrone #1L42-041-31249 | Gsi Oil & Gas Inc. only | BrazosKurten (Buda) | PluggedOil | 8,200 | Dec 1, 1993 | 2 | Sep 2016 |
| Garrett-Jones Unit 1 #1HZ42-041-31793 | McDaniel Company Inc. The only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 8,300 | Dec 1, 1993 | 2 | Apr 1997 |
| Freeman-Creagor Unit #1HZ42-041-31791 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 11,000 | Nov 15, 1993 | 1 | Dec 2012 |
| Birchridge-Allen Unit #1HZ42-041-31790 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveGas | 16,174 | Nov 9, 1993 | 2 | Feb 2020 |
| J.M. Atkins Unit #2HZ42-041-31788 | Williams Clayton Energy Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,800 | Nov 4, 1993 | 1 | Oct 2005 |
| Morgan #2HZ42-041-31708 | Williams Clayton Energy Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,500 | Nov 3, 1993 | 2 | May 2013 |
| Conrad Unit #1HZ42-041-31787 | Williams, Clayton Energy, Inc. only | Brazos | Not on schedule | 9,000 | Oct 22, 1993 | 1 | — |
| Norwood #1HZ42-041-31785 | Southwest Resources Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 11,500 | Oct 15, 1993 | 1 | Mar 1995 |
| McSwain-Glenn Unit #2HZ42-041-31784 | Williams Clayton Energy Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,300 | Oct 14, 1993 | 1 | Sep 1996 |
| Dunlap-Bryan Unit #1HZ42-041-31782 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | Temporarily abandonedGas | 15,101 | Oct 11, 1993 | 1 | Jul 2024 |
| Thomas Unit #1HZ42-041-31783 | Wildfire Energy Operating LLC only | BrazosKurten (Buda) | ActiveOil | 11,263 | Oct 8, 1993 | 1 | Mar 2026 |
| Luther Unit #142-041-31252 | Lonestar Pluggers Inc. only | BrazosCaldwell (Austin Chalk) | PluggedOil | 8,100 | Oct 6, 1993 | 2 | Sep 1999 |
| Wellborn Unit #2 #242-041-31779 | Showdown Operating, Inc. only | Brazos | Not on schedule | 15,182 | Sep 24, 1993 | 1 | — |
| Ritchey #1HZ42-041-31777 | Enervest Operating L.L.C. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 14,089 | Sep 21, 1993 | 2 | Jun 2013 |
| Whitmore #1HHZ42-041-31778 | Brammer Petroleum Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 11,250 | Sep 21, 1993 | 1 | Aug 2011 |
| Dansby-Wilson Unit #1HZ42-041-31776 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | Shut inOil | 11,132 | Sep 15, 1993 | 2 | Dec 2018 |
| Carroll Unit #1-LHZ42-041-31774 | Texas Refining Inc. only | BrazosGiddings (Georgetown Gas) | PluggedGas | 14,500 | Sep 14, 1993 | 2 | Oct 1999 |
| Shwu #1 #142-041-31383 | Bexco Operating Inc. only | BrazosKurten (Austin Chalk) | PluggedOil | 9,500 | Sep 10, 1993 | 3 | Jul 1993 |
| Richard Smith Unit III #1HZ42-041-31469 | McDaniel Company Inc. The only | BrazosKurten (Buda) | PluggedOil | 13,900 | Sep 7, 1993 | 4 | May 1997 |
| McSwain-Glenn Unit #1HZ42-041-30620 | Williams Clayton Energy Inc. only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,423 | Aug 27, 1993 | 3 | Sep 1996 |
| Marsha-Elliott #1HZ42-041-31565 | Rosewood Resources Inc. only | BrazosClay NE (Austin Chalk 12200) | PluggedGas | 11,000 | Aug 20, 1993 | 3 | Feb 1999 |